31 lines
724 B
Python
31 lines
724 B
Python
|
import math
|
||
|
|
|
||
|
|
class Point:
|
||
|
|
""" Point class for representing and manipulating x,y coordinates. """
|
||
|
|
|
||
|
|
def __init__(self, initX, initY):
|
||
|
|
""" Create a new point at the given coordinates. """
|
||
|
|
self.x = initX
|
||
|
|
self.y = initY
|
||
|
|
|
||
|
|
def getX(self):
|
||
|
|
return self.x
|
||
|
|
|
||
|
|
def getY(self):
|
||
|
|
return self.y
|
||
|
|
|
||
|
|
def distanceFromOrigin(self):
|
||
|
|
return ((self.x ** 2) + (self.y ** 2)) ** 0.5
|
||
|
|
|
||
|
|
def distanceFromPoint(self, pnt):
|
||
|
|
dx = self.x - pnt.getX()
|
||
|
|
dy = self.y - pnt.getY()
|
||
|
|
|
||
|
|
return math.sqrt(dx**2 +dy**2)
|
||
|
|
|
||
|
|
def __str__(self):
|
||
|
|
return "x=" + str(self.x) + ", y=" + str(self.y)
|
||
|
|
|
||
|
|
p = Point(7, 6)
|
||
|
|
q = Point(10, 3)
|
||
|
|
print(p.distanceFromPoint(q))
|